4449240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 15331680

約数和(自身を除く): 10882440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 727, 765, 1020, 1224, 1454, 1530, 2040, 2181, 2908, 3060, 3635, 4362, 5816, 6120, 6543, 7270, 8724, 10905, 12359, 13086, 14540, 17448, 21810, 24718, 26172, 29080, 32715, 37077, 43620, 49436, 52344, 61795, 65430, 74154, 87240, 98872, 111231, 123590, 130860, 148308, 185385, 222462, 247180, 261720, 296616, 370770, 444924, 494360, 556155, 741540, 889848, 1112310, 1483080, 2224620, 4449240]

約数ペア:

[(1, 4449240), (2, 2224620), (3, 1483080), (4, 1112310), (5, 889848), (6, 741540), (8, 556155), (9, 494360), (10, 444924), (12, 370770), (15, 296616), (17, 261720), (18, 247180), (20, 222462), (24, 185385), (30, 148308), (34, 130860), (36, 123590), (40, 111231), (45, 98872), (51, 87240), (60, 74154), (68, 65430), (72, 61795), (85, 52344), (90, 49436), (102, 43620), (120, 37077), (136, 32715), (153, 29080), (170, 26172), (180, 24718), (204, 21810), (255, 17448), (306, 14540), (340, 13086), (360, 12359), (408, 10905), (510, 8724), (612, 7270), (680, 6543), (727, 6120), (765, 5816), (1020, 4362), (1224, 3635), (1454, 3060), (1530, 2908), (2040, 2181)]